Week -2

1.Aim: To build Simulink model of Doorbell using solenoid block. Objective: when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound. Create a situation where the switch is closed for 2 seconds and then released. Observe…

Create a MATLAB model of electric car which uses lithium ion battery and suitable motor. Choose suitable blocks from Simscape or Powertrain block set. Implement the vehicle speed control using PI controller and generate brake and accelerator commands. Avoid using readymade driver block for speed control. Prepare a report…

Create a detailed MATLAB model of an electric rickshaw (three-wheel passenger vehicle) as per the details below:  Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any three standard driving cycles…

1. Create a MATLAB model of an electric car that uses a battery and a DC motor. Choose suitable blocks from the Powertrain block set. Prepare a report about your model including the following: Objectives:         1. System-level configurations        2. Model parameters  …

Part A: 1. Search and list out the total weight of various types of aircrafts.  2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport?  4. How an aircraft is pushed to runway when its ready to take off? 5. Learn…

For a defined driving cycle, calculate the energy required for braking. sol: For this problem, UDDS drive cycle is considered. The UDDS drive cycle figure is given below: By using an excel sheet the drive cycle is uploaded into Matlab. The corresponding excel sheet is attached. By using Matlab code the braking energy is…

 Q.NO 1 A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with the…

Q.NO 1. Which types of power converter circuits are employed in Electric & Hybrid Electric Vehicle?                                                             …

Q.NO 1. What is the difference between mapped and dynamic model of motor, generator and engine? How can you change the model type? Mapped model: This is developed using look up tables. We can map the data if we have motor or generator data. It Implements a mapped motor and drive electronics operating in torque-control…

ADVISOR, NREL’s ADvanced VehIcle SimulatOR, is a set of model, data, and script text files for use with Matlab and Simulink.  It is designed for rapid analysis of the performance and fuel economy of conventional, electric, and hybrid vehicles.  ADVISOR also provides a backbone for the detailed simulation…

Aim: To develop a technical content for ATV(All terrain vehicle) using MATLAB Simulink data. Objectives: Explain the model properties ,carry out simulation of the vehicle and comment on the results. ATV(All terrain vehicle): An all-terrain vehicle (ATV) is defined as a motorized off-highway vehicle designed to travel on…

1. Aim: To control logic of a “washing machine” using Stateflow  Objective: If the power supply is available, the system gets activated. If the Water supply is not available, stop the process & indicate through LED. Soaking time should be 200s followed by Washing time of 100s. Then rinsing happens for next 20s & dryer…